19.68% is the change from 376 to 450
Calculation steps:
[( 450 - 376 ) ÷ 376] x 100 = 19.68%
Formula
Percentage change = [(450 - 376) / 376] x 100
Subtract the new number by the original number
450 - 376 = 74
74 ÷ 376 = 0.19680851063829788
0.19680851063829788 x 100 = 19.68%